Nonlinear Phenomena in Complex Systems, 2017, Vol.20, No.2, pp.205-209

NONLINEAR PHENOMENA IN COMPLEX SYSTEMS
An Interdisciplinary Journal

2017, Vol.20, No.2, pp.205-209

Relativistic Calculations on the Electric Dipole Transition Probabilities of the RbAr Exciplex
Alexander A. Medvedev, Andrey V. Stolyarov, Andrei Zaitsevskii and Ephraim Eliav

Accurate evaluation of electric dipole (E1) transition probabilities in exciplexes formed by an alkali atom (M) and rare gas (Rg) atom(s) is essential for modelling optically pumped M−Rg laser media. We present a simple finite-difference scheme of ab initio calculations of E1 transition moments in the RbAr exciplex in the frames of relativistic Fock space coupled cluster approach.

Key words: relativistic electronic structure modeling; excited states; multireference coupled cluster method; two-component pseudopotentials; spin–orbit interactions; electric dipole transition moments 1.

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